[Bug 102983] [SKL][regression][bisected] Performance regression after linux 4.7

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Nov 7 11:35:26 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=102983

--- Comment #5 from Daniel Vetter <daniel at ffwll.ch> ---
Bunch of things:

- Please quote the full drm-tip top commit (git show), drm-tip is rebasing and
the sha1 you quoted is long gone.

- The input lag plus lower framerate sounds like we're starving the atomic flip
thread. I'll try to work out a patch to give that rt priority, just for
testing.

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